CN213614425U - Panel cutting device with adjustable cutting size - Google Patents

Abstract

The utility model discloses a plate cutting device with adjustable cutting size, which comprises a workbench, a workpiece, a clamping mechanism and a cutting mechanism; the cutting mechanism comprises a driving assembly, a lifting table, a telescopic piece, a rotating seat capable of rotating relative to the lifting table, a first driving piece for driving the rotating seat to rotate, a locking assembly, an adjusting assembly and a cutting assembly; drive assembly is including locating first backup pad on the workstation, locating first screw rod in the first backup pad, locating first guide arm in the first backup pad, be used for driving first screw rod pivoted second driving piece, can be relative first screw rod gliding first sliding block, locate second backup pad on the first sliding block, locate second screw rod in the second backup pad, locate second guide arm in the second backup pad, be used for driving second screw rod pivoted third driving piece and can be relative the gliding second sliding block of second screw rod.

Description

Panel cutting device with adjustable cutting size

Technical Field

The utility model belongs to the technical field of the cutting, especially, relate to a panel cutting device with adjustable cutting size.

Background

The plate is a flat rectangular building material plate with standard size, is applied to the building industry, is used as a component of a wall, a ceiling or a floor, and is also a metal plate formed by forging, rolling or casting. The building material is divided into thin plates, middle plates, thick plates, extra thick plates and flat rectangular building material plates which are generally made into standard sizes. With the continuous use of sheet materials, cutting devices are commonly used to cut sheet materials in order to meet different functions. But current panel slitting saw equipment needs artifical manual promotion panel to cut it in the use, has certain potential safety hazard, and wastes time and energy, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a panel cutting device with high, the cutting size adjustable of security.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a plate cutting device with an adjustable cutting size comprises a workbench, a workpiece arranged on the workbench, a clamping mechanism for clamping and fixing the workpiece and a cutting mechanism; the cutting mechanism comprises a driving assembly, a lifting table, a telescopic piece for driving the lifting table to move up and down, a rotating seat capable of rotating relative to the lifting table, a first driving piece for driving the rotating seat to rotate, a locking assembly for fixing the rotating seat, an adjusting assembly and a cutting assembly; the driving assembly comprises a first supporting plate arranged on the workbench, a first screw rod arranged on the first supporting plate, a first guide rod arranged on the first supporting plate, a second driving piece used for driving the first screw rod to rotate, a first sliding block capable of sliding relative to the first screw rod, a second supporting plate arranged on the first sliding block, a second screw rod arranged on the second supporting plate, a second guide rod arranged on the second supporting plate, a third driving piece used for driving the second screw rod to rotate and a second sliding block capable of sliding relative to the second screw rod; the second driving piece drives the first screw rod to rotate, so that the first sliding block can transversely move on the first screw rod, and automatic transverse cutting action can be realized; the third driving piece drives the second screw rod to rotate, so that the second sliding block longitudinally moves on the second screw rod, and automatic longitudinal cutting can be realized; set up drive assembly, realize two-way automatic cutout, and save the time and the energy that the staff manually promoted the work piece cutting, and reduce staff's operational risk, the security is high.

Preferably, the adjusting assembly comprises a third support plate arranged on the rotating seat, a third screw rod arranged on the third support plate, a rotary table arranged on the third screw rod, a first sliding chute arranged on the rotating seat, a sliding block capable of sliding relative to the first sliding chute, a first fixing plate arranged on the rotating seat, a first cutting component arranged on the first fixing plate, a second fixing plate arranged on the sliding block, and a second cutting component arranged on the second fixing plate; a half of threads are arranged on the third screw; the second fixing plate is provided with a threaded hole matched with the third screw rod; the rotating disc is rotated, the third screw rod is rotated, the second fixing plate drives the sliding block to slide in the first sliding groove, the distance between the first cutting part and the second cutting part can be adjusted, the cutting size can be adjusted according to cutting requirements, and the cutting device is convenient and fast to use.

Preferably, the first cutting component comprises a blade, a fourth driving component for driving the blade to rotate, a plurality of connecting rods arranged on the first fixing plate, a sleeve arranged on the connecting rods, a pressing block capable of sliding up and down relative to the sleeve, and a first elastic component arranged in the sleeve; a plurality of balls are arranged on one side of the pressing block, so that the friction force between the pressing block and the workpiece can be reduced, and the abrasion to the surface of the workpiece is reduced; set up first elastic component, the briquetting can continue to descend with the work piece surface contact back down, and the elasticity of first elastic component can produce reverse effort to the briquetting for the briquetting presses the work piece tighter, then begins the cutting, avoids shaking the work piece and leads to cutting position skew in cutting process.

Preferably, the locking assembly includes a locking rod capable of sliding relative to the lifting platform, a plurality of locking holes arranged on the rotating base, a first groove arranged in the lifting platform, a second elastic member arranged in the first groove, a fixing block arranged on the locking rod, a second groove arranged in the first groove, a sliding rod capable of sliding relative to the second groove, and a third elastic member arranged in the second groove; the end part of the sliding rod is provided with a spherical surface; the end part of the locking rod is provided with a chamfer so as to be convenient for inserting the end part of the locking rod into the locking hole; the fixed block is provided with a first inclined plane and a second inclined plane; a sliding rod is arranged, when the rotating seat needs to be locked, the locking rod is pushed inwards, the first inclined surface on the fixing block pushes the sliding rod to enable the sliding rod to enter the second groove, the locking rod is continuously pushed until the sliding rod is pushed to abut against the second inclined surface of the fixing block by the elastic force of the third elastic piece, and then the rotating seat can be fixed; the second elastic piece is arranged, so that when workers touch the end part of the locking rod accidentally, the elastic force of the second elastic piece generates reverse acting force on the locking rod, and the locking rod is prevented from being pushed easily.

Preferably, the clamping mechanism comprises a second sliding groove arranged on the workbench, a sliding part capable of sliding relative to the second sliding groove, a fixed shaft arranged in the sliding part, a torsion part arranged on the fixed shaft, a first clamping part arranged on the fixed shaft, a second clamping part arranged on the fixed shaft and a clamping part arranged on the sliding part; a plurality of clamping grooves matched with the first clamping piece and the second clamping piece are formed in the second sliding groove; the torsion piece is arranged, when the upper end parts of the first clamping piece and the second clamping piece are pressed, the first clamping piece and the second clamping piece rotate, so that the lower end parts of the first clamping piece and the second clamping piece retract into the sliding piece, and the position of the sliding piece can be adjusted to adapt to workpieces of different sizes; when the pressing hand is loosened, the first clamping piece and the second clamping piece are automatically clamped into the corresponding clamping grooves by the torsion force of the torsion piece, so that the workpiece can be clamped and fixed, and the operation is simple and convenient.

In conclusion, the second driving piece drives the first screw rod to rotate, so that the first sliding block can transversely move on the first screw rod, and automatic transverse cutting action can be realized; the third driving piece drives the second screw rod to rotate, so that the second sliding block longitudinally moves on the second screw rod, and automatic longitudinal cutting can be realized; set up drive assembly, realize two-way automatic cutout, and save the time and the energy that the staff manually promoted the work piece cutting, and reduce staff's operational risk, the security is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a partial cross-sectional view taken along a-a of fig. 2.

Fig. 4 is an enlarged view at D in fig. 3.

Fig. 5 is an enlarged view at E in fig. 3.

Fig. 6 is an enlarged view at F in fig. 3.

Fig. 7 is a front view of fig. 1.

Fig. 8 is a cross-sectional view taken along B-B of fig. 7.

Fig. 9 is an enlarged view at M in fig. 8.

Detailed Description

As shown in fig. 1 to 9, a plate cutting device with adjustable cutting size comprises a worktable 11, a workpiece 12, a clamping mechanism for clamping and fixing the workpiece, and a cutting mechanism; the workpiece is a metal plate and is placed on the workbench 11.

Further, the clamping mechanism comprises a second sliding chute 21, a sliding part 22, a fixed shaft 23, a twisting part 24, a first clamping piece 25, a second clamping piece 26 and a clamping piece 27; a plurality of clamping grooves 211 matched with the first clamping pieces 25 and the second clamping pieces 26 are formed in the second sliding groove 21; the number of the second sliding grooves 21 is preferably 2, and the second sliding grooves are formed in the workbench 11; the sliding piece 22 can slide relative to the second sliding chute 21; the fixed shaft 23 is fixedly arranged on the inner wall of the sliding part 22 in a penetrating way; the first clamping piece 25 is rotatably sleeved on the fixed shaft 23; the second clamping piece 26 is rotatably sleeved on the fixed shaft 23; the torsion piece 24 is an existing torsion spring, and is sleeved on the fixed shaft 23, one end of the torsion piece is fixed on the first clamping piece 25, and the other end of the torsion piece is fixed on the second clamping piece 26; the clamping piece 27 is fixed on one side of the sliding piece 22 and is in an L shape and used for clamping the corner of the workpiece 12; when the upper ends of the first clamping piece 25 and the second clamping piece 26 are pressed, the first clamping piece 25 and the second clamping piece 26 rotate around the fixed shaft 23, so that the lower ends of the first clamping piece 25 and the second clamping piece 26 are retracted into the sliding piece 22, and the position of the sliding piece 22 can be adjusted to adapt to workpieces with different sizes; when the pressing hand is released, the first clamping piece 25 and the second clamping piece 26 are clamped into the corresponding clamping grooves 211 automatically under the twisting force of the twisting piece, so that the workpiece 12 can be clamped and fixed, and the operation is simple and convenient.

The cutting mechanism comprises a driving assembly, a lifting table 31, a telescopic piece 32, a rotating seat 33, a first driving piece 34, a locking assembly for fixing the rotating seat 33, an adjusting assembly and a cutting assembly; the lifting platform 31 can move up and down relative to the workbench 11; the telescopic pieces 32 are selected from the existing electric push rods, preferably 2, and are symmetrically fixed on the lifting platform 31; the rotating base 33 can rotate relative to the lifting table 31; the first driving part 34 is an existing motor and is used for driving the rotating seat 33 to rotate; the first driving piece 34 is started, so that the rotating seat 33 can rotate 90 degrees, the direction of the cutting assembly can be changed, and the transverse cutting direction and the longitudinal cutting direction are realized; an annular groove is formed in the lifting platform 31 and can be used for rotating the rotating seat 33; the telescopic member 32 works to make the lifting platform 31 move downwards to drive the rotating seat 33 to move downwards synchronously to a certain height, so that the workpiece 12 can be cut.

The driving assembly comprises a first supporting plate 41, a first screw 42, a first guide rod 43, a second driving piece 44, a first sliding block 45, a second supporting plate 46, a second screw 47, a second guide rod 48, a third driving piece 49 and a second sliding block 410; the number of the first supporting plates 41 is preferably 2, and the first supporting plates are symmetrically fixed on the workbench 11; the first screw 42 is rotatably inserted into the first supporting plate 41; the number of the first guide rods 43 is preferably 2, and the first guide rods are symmetrically and fixedly arranged on the first support plate 41 in a penetrating manner; the second driving member 44 is an existing motor, and is fixedly mounted on the first supporting plate 41, and is used for driving the first screw rod 42 to rotate; the first sliding block 45 is slidably sleeved on the first screw 42 and the first guide rod 43, and threaded holes matched with the first screw are formed in the first sliding block; the number of the second supporting plates 46 is preferably 2, and the second supporting plates are symmetrically fixed on the first sliding block 45; the second screw 47 is rotatably arranged on the second support plate 46 in a penetrating way; the number of the second guide rods 48 is preferably 2, and the second guide rods are symmetrically and fixedly arranged on the second support plate 46 in a penetrating manner; the third driving member 49 is an existing motor, and is fixedly mounted on the second supporting plate 46 and used for driving the second screw rod 47 to rotate; the second sliding block 410 is slidably sleeved on the second screw 47 and the second guide rod 48, and is provided with a threaded hole matched with the second screw 47; the second driving piece 44 drives the first screw rod 42 to rotate, so that the first sliding block 45 can transversely move on the first screw rod 42, and automatic transverse cutting action can be realized; the third driving piece 49 drives the second screw rod 47 to rotate, so that the second sliding block 410 longitudinally moves on the second screw rod 47, and automatic longitudinal cutting can be realized; set up drive assembly, realize two-way automatic cutout, and save the time and the energy that the staff manually promoted the work piece cutting, and reduce staff's operational risk, the security is high.

Further, the locking assembly includes a locking rod 51, a locking hole 52, a first groove 53, a second elastic member 54, a fixing block 55, a second groove 56, a sliding rod 57 and a third elastic member 58; the end part of the sliding rod 57 is a spherical surface; the end part of the locking rod 51 is provided with a chamfer so as to be convenient for inserting the end part of the locking rod into the locking hole 52; a first inclined surface 551 and a second inclined surface 552 are arranged on the fixed block 55; the locking rod 51 is slidably arranged in the lifting platform 31 in a penetrating way; the locking hole 52 is arranged on the rotating seat 33 and matched with the end part of the locking rod 51; the first groove 53 is formed in the lifting table 31; the fixed block 55 is fixedly sleeved on the locking rod 51; the second elastic element 54 is a conventional spring, and is sleeved on the locking rod 51, one end of the second elastic element is fixed on the inner wall of the first groove 53, and the other end of the second elastic element is fixed on one side of the fixing block 55; the second groove 56 is opened on the first groove 53; the sliding rod 57 can slide up and down relative to the second groove 57; the third elastic member 58 is an existing spring, one end of which is fixed on the inner wall of the second groove 56, and the other end of which is fixed on one end of the sliding rod 57; when the rotating seat 33 needs to be locked, the locking rod 51 is pushed inwards, the first inclined surface 551 on the fixed block 55 pushes the sliding rod 57 to enter the second groove 56, the locking rod 51 is continuously pushed until the sliding rod 57 is pushed to abut against the second inclined surface 552 of the fixed block 55 by the elastic force of the third elastic element 58, and the rotating seat 33 can be fixed; the second elastic element 54 is arranged to prevent the locking rod 51 from being easily pushed by the elastic force of the second elastic element 54 when the worker accidentally touches the end of the locking rod 51.

Further, the adjusting assembly comprises a third supporting plate 61, a third screw 62, a rotating disc 63, a first sliding chute 64, a sliding block 65, a first fixing plate 66, a first cutting component, a second fixing plate 67 and a second cutting component; the third supporting plate 61 is fixed on the rotating seat 3; the third screw 62 is rotatably arranged on the third support plate 61 in a penetrating way, and a half thread is arranged on the third screw; the turntable 63 is fixedly sleeved on the middle part of the third screw 62; the first sliding groove 64 is formed in the rotating seat 33; the sliding block 65 can be opposite to the first sliding chute 64; the first fixing plate 66 is fixed on the rotating seat 33; the second fixing plate 67 is fixed on the slide block 65, and a threaded hole matched with the third screw 62 is formed in the second fixing plate; the rotating disc 63 is rotated, the third screw 62 is rotated, the second fixing plate 67 drives the sliding block 65 to slide in the first sliding groove 64, the distance between the first cutting part and the second cutting part can be adjusted, the cutting size can be adjusted according to cutting requirements, and the cutting device is convenient and fast to use.

Further, the first cutting member includes a blade 71, a fourth driving member 72, a connecting rod 73, a sleeve 74, a pressing block 75, and a first elastic member 76; the fourth driving member 72 is fixed to the first fixing plate 66 by using an existing motor; the blade 71 is fixed to the output shaft of the fourth driver 72; the number of the connecting rods 73 is preferably 4, and the connecting rods are fixedly arranged on the first fixing plate 66 in a penetrating manner; the number of the sleeves 74 is preferably 2, and the sleeves are symmetrically fixed on two ends of the connecting rod 73; the pressing block 75 can slide up and down relative to the sleeve 74; the first elastic element 76 is an existing spring, one end of the first elastic element is fixed on the inner wall of the sleeve 74, and the other end of the first elastic element is fixed on the pressing block 75; a plurality of balls 751 are arranged on one side of the pressing block 75, so that the friction force between the pressing block 75 and the workpiece 12 can be reduced, and the abrasion to the surface of the workpiece 12 is reduced; the pressing block 75 can continue to move downwards after moving downwards to contact with the surface of the workpiece 12, the elastic force of the first elastic piece 76 can generate reverse acting force on the pressing block 75, so that the pressing block 75 can press the workpiece 12 more tightly, then the fourth driving piece 72 is started to start cutting, and the cutting position deviation caused by vibration of the workpiece 12 in the cutting process is avoided; the second cutting member is fixed on the second fixing plate 67, has the same structure and function as the first cutting member, and is not described herein again.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (5)

1. A plate cutting device with adjustable cutting size comprises a workbench (11), a workpiece (12) arranged on the workbench (11), a clamping mechanism for clamping and fixing the workpiece (12) and a cutting mechanism; the method is characterized in that: the cutting mechanism comprises a driving assembly, a lifting table (31), a telescopic piece (32) for driving the lifting table (31) to move up and down, a rotating seat (33) capable of rotating relative to the lifting table (31), a first driving piece (34) for driving the rotating seat (33) to rotate, a locking assembly for fixing the rotating seat (33), an adjusting assembly and a cutting assembly; drive assembly is including locating first backup pad (41) on workstation (11), locating first screw rod (42) on first backup pad (41), locating first guide arm (43) on first backup pad (41), be used for driving first screw rod (42) pivoted second driving piece (44), can be relative first screw rod (42) gliding first sliding block (45), locating second backup pad (46) on first sliding block (45), locating second screw rod (47) on second backup pad (46), locating second guide arm (48) on second backup pad (46), be used for driving second screw rod (47) pivoted third driving piece (49) and can be relative second screw rod (47) gliding second sliding block (410).

2. A cutting size adjustable plate material cutting device as claimed in claim 1, wherein: the adjusting assembly comprises a third supporting plate (61) arranged on the rotating seat (33), a third screw rod (62) arranged on the third supporting plate (61), a rotary disc (63) arranged on the third screw rod (62), a first sliding chute (64) arranged on the rotating seat (33), a sliding block (65) capable of sliding relative to the first sliding chute (64), a first fixing plate (66) arranged on the rotating seat (33), a first cutting component arranged on the first fixing plate (66), a second fixing plate (67) arranged on the sliding block (65) and a second cutting component arranged on the second fixing plate (67).

3. A cutting size adjustable plate material cutting device as claimed in claim 2, wherein: the first cutting part comprises a blade (71), a fourth driving part (72) for driving the blade (71) to rotate, a plurality of connecting rods (73) arranged on the first fixing plate (66), sleeves (74) arranged on the connecting rods (73), a pressing block (75) capable of sliding up and down relative to the sleeves (74), and a first elastic part (76) arranged in the sleeves (74).

4. A cutting size adjustable plate material cutting device as claimed in claim 1, wherein: the locking assembly comprises a locking rod (51) capable of sliding relative to the lifting platform (31), a plurality of locking holes (52) arranged on the rotating seat (33), a first groove (53) arranged in the lifting platform (31), a second elastic piece (54) arranged in the first groove (53), a fixing block (55) arranged on the locking rod (51), a second groove (56) arranged in the first groove (53), a sliding rod (57) capable of sliding relative to the second groove (56) and a third elastic piece (58) arranged in the second groove (56).

5. A cutting size adjustable plate material cutting device as claimed in claim 1, wherein: the clamping mechanism comprises a second sliding groove (21) arranged on the workbench (11), a sliding piece (22) capable of sliding relative to the second sliding groove (21), a fixed shaft (23) arranged in the sliding piece (22), a twisting piece (24) arranged on the fixed shaft (23), a first clamping piece (25) arranged on the fixed shaft (23), a second clamping piece (26) arranged on the fixed shaft (23) and a clamping piece (27) arranged on the sliding piece (22).

Images